Shanghai Fourier Intelligence Co., Ltd

Shanghai Ginposome Pharmatech Co., Ltd.

Chong Li

Jun Wang

Jie Gu

Huaxing Zhan

Yahua Wang

Tongchen Wang

Danping Xiao

An ankle joint device comprises a base, an angle adjusting assembly, and a foot support member; the angle adjusting assembly comprises a rotation member and an anti-rotation member, wherein the rotation member is rotationally mounted on the base, and the anti-rotation member is slidably and detachably locked to the rotation member along the axial direction defined by the rotation member; the foot support member is mounted to the anti-rotation member, after the anti-rotation member slides away from the rotation member in the axial direction by a predetermined distance, the foot support member is allowed to rotate at a predetermined angle, and the foot support member is locked to the rotation member to rotate with the rotation member relative to the base after the anti-rotation member slides close to the rotation member in the axial direction by a predetermined distance in a state of being maintained at the predetermined angle.

Ankle joint device with a foot support featuring adjustable initial angle

Among others, the present invention provides a blank liposome, preparation methods thereof, and a loaded liposome including the blank liposome and an active substance. The liposomes have a membrane comprising lipids and a ginsenoside of Formula I, and may further comprise a surfactant, a heat-sensitive excipient, a pH sensitive material, or an ion additive. 

Liposomes with ginsenoside as membrane material and preparations and use thereof

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Shanghai, China

Chong Li